Mitsubishi Heavy Industries, Ltd. (MHI) e dirile tumelano ya laesense le Kellogg Brown & Root, Ltd. Porojeke, Hydrogen Production Plant 2 (HPP2), e tla agiwa kwa Stanlow Manufacturing Complex, e e nang le nngwe ya di-refinery tse di kwa pele tsa kwa UK. HPP2 e tla nna le bokgoni jwa ngwaga le ngwaga jwa go ntsha haeterojene ya ditone di ka nna 230,000.